
public class CustomerDemo {
	
	public static void main(String[] args) {
		Customer customer1 = new Customer();
		customer1.firstName = "John";
		customer1.lastName = "Smith";
		customer1.creditCardType = "mastercard";
		
		customer1.displayInfo();
		
		customer1.isEligibleForDiscount("employee",true);
		customer1.displaycategory("3");
	}
}
